package com.wwlwxg.logback;

import ch.qos.logback.classic.LoggerContext;
import ch.qos.logback.classic.joran.JoranConfigurator;
import ch.qos.logback.core.joran.spi.JoranException;
import ch.qos.logback.core.util.StatusPrinter;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class MyApp3 {
  final static Logger logger = LoggerFactory.getLogger(MyApp3.class);

  public static void main(String[] args) {
    // assume SLF4J is bound to logback in the current environment
    LoggerContext context = (LoggerContext) LoggerFactory.getILoggerFactory();
    
    try {
      JoranConfigurator configurator = new JoranConfigurator();
      configurator.setContext(context);
      // Call context.reset() to clear any previous configuration, e.g. default 
      // configuration. For multi-step configuration, omit calling context.reset().
      context.reset(); 
      configurator.doConfigure(args[0]);
    } catch (JoranException je) {
      // StatusPrinter will handle this
    }
    StatusPrinter.printInCaseOfErrorsOrWarnings(context);

    logger.info("Entering application.");


    logger.info("Exiting application.");
  }
}